Last update : April 30, 2011

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Sun chromosphere observation at the LJR refractor (Pic du Midi Observatory)


The extrasolar planets
51 Peg b , HD189733 b, HD195019 b & tau Boo


Decoration lamps and spectral calibration


Faint novae and cataclymic stars
from OHP spectro party



Review of eShel spectrograph
The first échelle spectrographe available
for amateurs


Lhires III spectrograph at low
spectral resolution: application
to observation of faint Be stars

 
The detection of tau Boo exoplanet

 
Comet Lulin : images & spectra


Detection of Io's sodium cloud


 First ligth of an echelle spectrograph


Star Analyser: Easy and efficient spectroscopy


Fast evolution of RR Lyr star

 
Optical fiber interface for LISA spectrograph


 Infrared spectroscopy

  
Lhires III spectrograph & Canon EOS 
 


Time resolved evolution of the star AB Aur
 

 


Canon 350D and spectrography


Spectrography at Pic du Midi
(LHIRES3 test - July 2005)


Spectroscopy at Pic du Midi Observatory
(August  2002 mission)

 


7718 Desnoux asteroid spectra


Spectroscopy at Pic du Midi Observatory
(July 2002 mission)
 

 
Spectroscopy Survey of Asteroids 


Sun prominences observation method 


Planetary nebulae spectra 


Doppler spectroheliogam techniques


The 3C273 quasar spectrum 


57 Cyg: A spectroscopic binary star
 


1999 solar eclipse: corona spectrum 


Goto the novae corner 


Goto the supernovae corner
 


Goto the comets corner


Goto the peculiar stars corner 



Goto the Be stars atlas

 
Spectral responsivity of the digital SLR Canon 10D

 
KAF-0401E/2E versus KAF-0402ME spectral responsivity 


The "Barèges" spectrograph tests

 
Toward a fiber optic spectrograph  

 
LHIRES2 spectroheliogram


Lithium measurement in stellar atmospheres

 
Spectroscopic daylight observations

 
Oléron school 2003
(
Astrophysical tools for Pro-Am collaboration)


A full commented spectrum of Vega 


Haute Provence Observatory - July 2004 :
The first spectro-party

 
The November 20, 2003 aurora

 
Spectroscopic observation of the solar chromosphere 


Tentative of observation of Mercury exosphere

 
Interference filter transmittance
(for nebulae imagery)

 
Test of the Canon EOS 10D for spectroscopy


Spectra of Jovian Galilean Satellites

 
The sodium D1 & D2 lines

 
Spectroscopy at Pic du Midi Observatory
(July 2004 mission)


Diffuse nebulae spectra

 
LHIRES III medium resolution mode
Suvery of Herbeig Ae/Be stars

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